Pls help :( 5. Robert Boyle was an Anglo Irish physicist and inventor. During the 17" century
he studied the behaviour of gases
In one of his experiments he used a fixed mass of gas and started to apply pressure to
decrease its volume. He observed what happened to the gas pressure and noted the
valnes obtained in the following table.
Pressure, P (kPa)
20
30
40
SO
60
Volume, V (em)
250
166.67
125
100
83.33
1/Volume, 1/V (1/em')
0.04
L.
Complete the inble above.

ii. Draw a graph of 1/Volume on the x-axis against Pressure on the y-axis.

iii. What is the relation between Pressure and 1/Volume?

iv. Explain what would happen to the Pressure when the Volume is halved,

. Explain in terms of molecular motion the cause for this change in pressure when the
volume of a fixed mass of pas is halved

vi. What should be assumed in part (v)?

Taylor's experiment: 1. accurately measured the speed of light 2. locked together the phases of two light sources so that the interference pattern would not shift 3. showed that man's reaction time was much slower than the speed of light 4. showed that individual photons have wave characteristics

Use the frequency histogram to complete the following parts. ​(a) identify the class with the​ greatest, and the class with the​ least, relative frequency. ​(b) estimate the greatest and least relative frequencies. ​(c) describe any patterns with the data. female fibula lengths 30.5 31.5 32.5 33.5 34.5 35.5 36.5 37.5 38.5 39.5 0 0.05 0.1 0.15 0.2 0.25 length (in centimeters) relative frequency a histogram titled "female fibula lengths" has a horizontal axis labeled "length in centimeters" from 30.5 to 39.5 in increments of 1 and a vertical axis labeled "relative frequency" from 0 to 0.25 in increments of 0.05. the histogram contains vertical bars of width 1, where one vertical bar is centered over each of the horizontal axis tick marks. the approximate heights of the vertical bars are listed as follows, where the label is listed first and the approximate height is listed second: 30.5, 0.02; 31.5, 0.04; 32.5, 0.05; 33.5, 0.13; 34.5, 0.22; 35.5, 0.25; 36.5, 0.13; 37.5, 0.06; 38.5, 0.09; 39.5, 0.01. ​(a) the class with the greatest relative frequency is nothing to nothing centimeters. ​(type integers or decimals. do not round. use ascending​ order.)

Quantum mechanics applies to subatomic, atomic, nanometer-size, and micrometer-size systems. nanometer, micrometer, and kilometer-size systems. atomic, nanometer-size, and micrometer-size systems. subatomic, atomic, and nanometer-size systems.